Ipod Touch 4G - You Could Find A Free Touch 4G In 3 Steps

http://jeffreypvui450.xtgem.com/13%20things%20about%20jailbreak%20ios%2012%20you%20may%20not%20have%20known

You'll want to use tools that are Pwnage if you want to jailbreak your iPhone without upgrading the baseband. Moving a message between folders is the same and involves the telecommunications overhead.